Hi @--JayJay--,   I'm quite new to Meraki but sadly I'm experiencing what appears to be the exact same issue with an MR33 out of the box.   I needed set the IP as static and I initially succeeded in doing that using a direct client to AP link via a PoE injector and browsing to 'http://my.meraki.com' but, on placing it on the network it did not register (despite seeing successful traffic on our firewalls) after a great deal of time, I removed it from the LAN, tried factory resetting it again but was not able to connect again via DNS or IP as per instructions, also there are no default SSID's as described in Meraki documentation (troubleshooting) and this post so I'm finding I have the exact same experience that you have with your AP.   I put the unit on a standard DIA and it does indeed register on the dashboard using DHCP and obtains the intended configuration, but I'm still goign to need to set a static address and have several other units to do which I'd prefer to do the the local config pages, what I have discovered when doing this is that it is also running firmware version 25.12, which I cannot seem to roll back.   Any news or updates you can give me on your case would be appreciated as I'm running out of options here other than to log another case.. ... View more